About Fly.io
We run physical servers in cities close to your users. As close to the metal as you can get without paying shipping.
Fresh Baked Feature
PostgreSQL Clusters
Launch highly available PostgreSQL clusters with a single command and a generous free tier. Create read replicas in different cities.
Hot-n-Ready Favorites
CPU, Memory, and Storage on Tap Provision exactly what you need to make your apps fly. Pay only for what you use.
Zero configuration private networking and global load balancing.
Metrics and Alerting The plumbing you need to sleep at night. Pretty graphs for morning coffee.
SSL At Any Scale Add certificates for your own purposes, or a million for your customers.
Some Things You Can Do
Build a Social Music App
Accomplish this with just Phoenix and LiveView, in a shockingly small amount of code.
Run a Remix Application
Get a Remix application packaged and running globally on Fly infrastructure.
Deploy a Phoenix Application
Learn how to deploy an Elixir Phoenix app on Fly and connect it to a PostgreSQL database.
Turbocharge Your Heroku Apps
Upgrade your Heroku application with Fly and get 60% faster web dynos in a snap.
We’ve got you covered
Use the Tech You Love
Build with your favorite framework, ship on Fly.io. If you can build it into a Dockerfile, we can run it.